[Event "Cup Grunwald"] [Site "masterchessopen.com Dadaj (Poland)"] [Date "2012.09.22"] [Round "9"] [White "Stachanczyk Jacek (POL)"] [Black "Mackowiak Marek (POL)"] [Result "1-0"] [WhiteElo "2247"] [BlackElo "2160"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O h6 9.Bh4 a6 10.f4 b5 11.Nxc6 {#r} 1-0